Base | Representation |
---|---|
bin | 100101100011111100… |
… | …1000101001111110010 |
3 | 21201012112202001021102 |
4 | 1023013321011033302 |
5 | 2310144214303020 |
6 | 101020040524402 |
7 | 5553622351526 |
oct | 1130771051762 |
9 | 251175661242 |
10 | 80663041010 |
11 | 31233202662 |
12 | 13771a80702 |
13 | 77b6603886 |
14 | 3c92c51d86 |
15 | 21717e0475 |
hex | 12c7e453f2 |
80663041010 has 16 divisors (see below), whose sum is σ = 147932974296. Its totient is φ = 31656438528.
The previous prime is 80663041003. The next prime is 80663041021. The reversal of 80663041010 is 1014036608.
It can be written as a sum of positive squares in 4 ways, for example, as 73100477641 + 7562563369 = 270371^2 + 86963^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76096679 + ... + 76097738.
Almost surely, 280663041010 is an apocalyptic number.
80663041010 is a deficient number, since it is larger than the sum of its proper divisors (67269933286).
80663041010 is a wasteful number, since it uses less digits than its factorization.
80663041010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 152194477.
The product of its (nonzero) digits is 3456, while the sum is 29.
Adding to 80663041010 its reverse (1014036608), we get a palindrome (81677077618).
The spelling of 80663041010 in words is "eighty billion, six hundred sixty-three million, forty-one thousand, ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •